Merge branch 'master' of github.com:metamx/druid
initial implementation of an protocol buffers firehose
no bytebuffer in the middle
Merge branch 'master' of github.com:metamx/druid into kafka-protobuf
refactored StringInputRowParser to handle a ByteBuffer, better wiring and configuration of KafkaFirehose
partial changes
profiler added, commented out initialTotalCost normalization and normalizedInitialCost
cleaned up comments
added strategy pattern and RandomBalancerStrategy
added tests for random sampler and changed abstract class to interface
moved profiler
redid testing
removed unecessary line
introduced a ByteBufferInputRowParser to keep the old StringInputRowParser in places outside the KafkaFireHose
turned Iterable to ArrayList, fixed potential null pointer in reservoir sampling
formatted files
fixed git ignore
use hadoop cdh4-4.1.1 and protobuf 2.4.0
reverted accident change
Merge branch 'master' of github.com:metamx/druid into HEAD